201919737

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{2239}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 281272320

約数和(自身を除く): 79352583

約数列:

[1, 3, 23, 69, 1307, 2239, 3921, 6717, 30061, 51497, 90183, 154491, 2926373, 8779119, 67306579, 201919737]

約数ペア:

[(1, 201919737), (3, 67306579), (23, 8779119), (69, 2926373), (1307, 154491), (2239, 90183), (3921, 51497), (6717, 30061)]